Elementary Functions¶
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gsl_log1p(x)¶
This function computes the value of \(\log(1+x)\) in a way that is accurate for small \(x\). It provides an alternative to the BSD math function
log1p(x).
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gsl_expm1(x)¶
This function computes the value of \(\exp(x)-1\) in a way that is accurate for small \(x\). It provides an alternative to the BSD math function
expm1(x).
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gsl_hypot(x, y)¶
This function computes the value of \(\sqrt{x^2 + y^2}\) in a way that avoids overflow. It provides an alternative to the BSD math function
hypot(x,y).
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gsl_hypot3(x, y, z)¶
This function computes the value of \(\sqrt{x^2 + y^2 + z^2}\) in a way that avoids overflow.